• Lab 3:
    • Create a new primitive called primlab3.
    • The primitive should take in 1+ arguments.
      • Each argument will be the name of a result.
    • For each argument, get the result which matches that name.
      • If there is no matching result print out a warning that such a result does not exist.
      • If the result is a number, delete the result.
        • Tip: Use the StringUtil.isNumber(...) method.
      • If the result is not a number, print out a warning that the result can not be deleted.
    • In the case that the result is a number, print out an INFO statement explaining that it has been deleted (include the name of the result and its previous value in the message).
      • But only show this if the user supplies the /VERBOSE switch or if the command is run outside of a macro.
        • Tip: All commands have a verbose variable that is automatically set to true if /VERBOSE is set or if the command is run outside of a macro.
    • Build and test your primitive.
      • Try it with /VERBOSE=FALSE and /VERBOSE=TRUE.
      • Also try running it from a macro with and without the /VERBOSE switch.